Organization, Basis of Presentation, and Summary of Significant Accounting Policies	3 Months Ended
Sep. 30, 2025
Accounting Policies [Abstract]
Organization, Basis of Presentation, and Summary of Significant Accounting Policies	Organization, Basis of Presentation, and Summary of Significant Accounting Policies Organization Malibu Boats, Inc. (“MBI” and, together with its subsidiaries, the “Company” or "Malibu"), a Delaware corporation formed on November 1, 2013, is the sole managing member of Malibu Boats Holdings, LLC, a Delaware limited liability company (the "LLC"). The Company operates and controls all of the LLC's business and affairs and, therefore, pursuant to Financial Accounting Standards Board ("FASB") Accounting Standards Codification (“ASC”) Topic 810, Consolidation, consolidates the financial results of the LLC and its subsidiaries, and records a non-controlling interest for the economic interest in the Company held by the non-controlling holders of units in the LLC ("LLC Units"). The LLC was formed in 2006. The LLC, through its wholly owned subsidiary, Malibu Boats, LLC, (“Boats LLC”), is engaged in the design, engineering, manufacturing and marketing of innovative, high-quality, recreational powerboats that are sold through a world-wide network of independent dealers. The Company sells its boats under eight brands -- Malibu, Axis, Pursuit, Maverick, Cobia, Pathfinder, Hewes and Cobalt brands. The Company reports its results of operations under three reportable segments -- Malibu, Saltwater Fishing and Cobalt. Basis of Presentation The accompanying unaudited interim condensed consolidated financial statements of the Company have been prepared in accordance with U.S. generally accepted accounting principles (“GAAP”) for interim condensed financial statements and with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all information and disclosures of results of operations, financial position and changes in cash flow in conformity with GAAP for complete financial statements. Such statements should be read in conjunction with the audited consolidated financial statements and notes thereto of Malibu and subsidiaries for the year ended June 30, 2025, included in the Company's Annual Report on Form 10-K. In the opinion of management, all adjustments (consisting of normal recurring accruals) considered necessary for a fair presentation have been included. Units and shares are presented as whole numbers, while all dollar amounts are presented in thousands, unless otherwise noted. Principles of Consolidation The accompanying unaudited interim condensed consolidated financial statements include the operations and accounts of the Company and all subsidiaries thereof. All intercompany balances and transactions have been eliminated upon consolidation. Recent Accounting Pronouncements In December 2023, the FASB issued ASU No. 2023-09 “Income Taxes (Topic 740): Improvements to Income Tax Disclosures” which requires two primary enhancements of 1) disaggregated information on a reporting entity’s effective tax rate reconciliation, and 2) information on income taxes paid. For public business entities, the new requirements will be effective for annual periods beginning after December 15, 2024. The guidance will be applied on a prospective basis with the option to apply the standard retrospectively. Early adoption is permitted. The Company is currently assessing the pronouncement and its impact on its income tax disclosures and related cash flow disclosures, but it does not expect the pronouncement to impact the Company’s results of operations or financial condition. In November 2024, the FASB issued ASU No. 2024-03 “Income Statement-Reporting Comprehensive Income-Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses" which requires disclosure, in the notes to financial statements, of specified information about certain costs and expenses. The updated standard is effective for annual periods beginning after December 15, 2026 and interim periods within annual reporting periods beginning after December 15, 2027. Early adoption is permitted. The Company is currently evaluating the effect of adopting this ASU. The Company is not aware of any other new accounting pronouncements that are expected to have a significant impact on the Company's condensed consolidated financial statements and related disclosures.

Malibu Boats, Inc. (“MBI” and, together with its subsidiaries, the “Company” or "Malibu"), a Delaware corporation formed on November 1, 2013, is the sole managing member of Malibu Boats Holdings, LLC, a Delaware limited liability company (the "LLC"). The Company operates and controls all of the LLC's business and affairs and, therefore, pursuant to Financial Accounting Standards Board ("FASB") Accounting Standards Codification (“ASC”) Topic 810, Consolidation, consolidates the financial results of the LLC and its subsidiaries, and records a non-controlling interest for the economic interest in the Company held by the non-controlling holders of units in the LLC ("LLC Units"). The LLC was formed in 2006. The LLC, through its wholly owned subsidiary, Malibu Boats, LLC, (“Boats LLC”), is engaged in the design, engineering, manufacturing and marketing of innovative, high-quality, recreational powerboats that are sold through a world-wide network of independent dealers. The Company sells its boats under eight brands -- Malibu, Axis, Pursuit, Maverick, Cobia, Pathfinder, Hewes and Cobalt brands. The Company reports its results of operations under three reportable segments -- Malibu, Saltwater Fishing and Cobalt.

The accompanying unaudited interim condensed consolidated financial statements of the Company have been prepared in accordance with U.S. generally accepted accounting principles (“GAAP”) for interim condensed financial statements and with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all information and disclosures of results of operations, financial position and changes in cash flow in conformity with GAAP for complete financial statements. Such statements should be read in conjunction with the audited consolidated financial statements and notes thereto of Malibu and subsidiaries for the year ended June 30, 2025, included in the Company's Annual Report on Form 10-K. In the opinion of management, all adjustments (consisting of normal recurring accruals) considered necessary for a fair presentation have been included. Units and shares are presented as whole numbers, while all dollar amounts are presented in thousands, unless otherwise noted.

In December 2023, the FASB issued ASU No. 2023-09 “Income Taxes (Topic 740): Improvements to Income Tax Disclosures” which requires two primary enhancements of 1) disaggregated information on a reporting entity’s effective tax rate reconciliation, and 2) information on income taxes paid. For public business entities, the new requirements will be effective for annual periods beginning after December 15, 2024. The guidance will be applied on a prospective basis with the option to apply the standard retrospectively. Early adoption is permitted. The Company is currently assessing the pronouncement and its impact on its income tax disclosures and related cash flow disclosures, but it does not expect the pronouncement to impact the Company’s results of operations or financial condition.

In November 2024, the FASB issued ASU No. 2024-03 “Income Statement-Reporting Comprehensive Income-Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses" which requires disclosure, in the notes to financial statements, of specified information about certain costs and expenses. The updated standard is effective for annual periods beginning after December 15, 2026 and interim periods within annual reporting periods beginning after December 15, 2027. Early adoption is permitted. The Company is currently evaluating the effect of adopting this ASU.